Service manual

ENG
1
2
3
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5
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4-68
CRANKCASE AND CRANKSHAFT
EAS00408
INSTALLING THE CRANKSHAFT
1. Install:
9
crankshaft assembly
1
NOTE:
Use the crankshaft installing tool (spacer
2
,
installer pot
3
, installer bolt
4
, adaptor
5
) to
install the crankcase (left).
cC
To avoid scratching the crankshaft and to
ease the installation procedure, lubricate the
oil seal lips with lithium-soap-based grease
and each bearing with engine oil.
w
99
Hold the connecting rod at top dead center
with one hand while turning the nut of the
installing tool with the other.
99
Operate the installing tool until the crank-
shaft bottoms against the bearing .
EAS00416
ASSEMBLING THE CRANKCASE
1. Apply:
99
sealant
(onto the crankcase mating surfaces)
NOTE:
Do not allow any sealant to come into contact
with the oil gallery
1
.
2. Install:
9
dowel pins
2
3. Install:
9
right crankcase
(onto the left crankcase)
NOTE:
Tap lightly on the right crankcase with a soft
face hammer.
Yamaha bond No. 1215
90890-85505
Crank pot spacer
22
:
90890-04081
Crank shaft installer pot
33
:
90890-01274
Crank shaft installer bolt
44
:
90890-01275
Adaptor
55
:
90890-01278
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